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proof geometrically that QX and QY are the roots |
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| Jan12-11, 10:36 AM | #1 |
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proof geometrically that QX and QY are the roots
http://img717.imageshack.us/img717/4...10106at123.png
its a construction from felix klein, around 1900. it should be made without trigonometric functions or complex algebra etc. the ratios of lengths should be sufficient, but i have only found one similar triangle and then i got stuck. but is the best strategy to show that the lengths QX and QY are the roots? |
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